Fix disabled streaming audio not resetting state correctly.

Source/Engine/Audio/AudioSource.cpp

@@ -338,6 +338,7 @@ void AudioSource::PlayInternal()
     AudioBackend::Source::Play(this);
 
     _isActuallyPlayingSth = true;
+    _startingToPlay = true;
 }
 
 #if USE_EDITOR
@@ -419,6 +420,23 @@ void AudioSource::Update()
         AudioBackend::Source::VelocityChanged(this);
     }
 
+    if (!UseStreaming() && GetTime() == GetStartTime() && _isActuallyPlayingSth && !_startingToPlay)
+    {
+        if (GetIsLooping())
+        {
+            Stop();
+            Play();
+        }
+        else
+        {
+            Stop();
+        }
+    }
+    if (_startingToPlay)
+    {
+        _startingToPlay = false;
+    }
+
     // Skip other update logic if it's not valid streamable source
     if (!UseStreaming() || SourceIDs.IsEmpty())
         return;

Source/Engine/Audio/AudioSource.h

@@ -57,6 +57,7 @@ private:
     bool _clipChanged = false;
 
     bool _isActuallyPlayingSth = false;
+    bool _startingToPlay = false;
     bool _needToUpdateStreamingBuffers = false;
     States _state = States::Stopped;